Stop West Nile Spraying Now

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Concerns have been raised about the cost of safe and effective biological controls for mosquito-borne diseases. Evidence suggests that they can be implemented at little additional cost, if any, over risky and ineffective adulticiding, but surely we can afford  to spend money in many such constructive ways in our society given the phenomenal cost of the current wars.  One estimate is that the cost of the wars to Yolo County as of May 16, 2009, was over $587,945,000 and that to Sacramento County was over $1,018,290,000. Cost of the Iraq and Afghanistan wars:
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"Indiscriminate spraying of pesticides, especially in heavily populated urban areas, is far more dangerous to human health and the natural environment than a relatively small risk of West Nile Virus." -- Concerned Physicians and Scientists
   
"Can anyone believe it is possible to lay down such a barrage of poisons on the surface of the earth without making it unfit for all life?" -- Rachel Carson
   
Form to make a claim for damages from spraying.
Sign up for Spray Notification.
      

2005 Sacramento Spray Study Is Fatally Flawed.
      
Refuting the Myth – No Such Thing as a Safe Dose.
   
"Safe" Pesticides Now First in Poisonings.
     

Fort Worth Says "No" to Adulticiding!
 
Washington, D.C., Says "No" to Adulticiding!
   
Entomologist Calls ULV Spraying Ineffective and Risky.
     
CDFA Calls Off LBAM Spraying in Populated Areas.
    
Is Trochet Using Chemical Industry Propaganda to Misinform?


SYMVCD Fails to Implement Safe and Effective Biological-Control Methods.


Children playing

"There is no credible evidence that spraying pesticides used to kill adult mosquitoes, also known as adulticides, reduce or prevent WNV incidents or illnesses." -- AIMM Platform
    
"The most alarming of all man’s assaults upon the environment is the contamination of air, earth, rivers, and sea . . . " -- Rachel Carson

Murphy's Law of Pest Control.

From a website about natural pest control: "To treat a malaria outbreak in Borneo in the 1950s, the World Health Organization (WHO) decided to spray DDT to kill mosquitoes.  The DDT also killed parasitic wasps which were controlling thatch-eating caterpillars.  As a result, the thatched roofs of many homes fell down, and the DDT-poisoned insects were eaten by geckoes, which were in turn eaten by cats.  The cats perished, which led to the multiplication of rats, and then outbreaks of sylvatic plague and typhus.  To put an end to this destructive chain of events, WHO had to parachute 145,000 live cats into the area to control the rats."  Hopefully pyrethrins, pyrethroids, PBO, and the "inert" components will not raise such havoc, but a lot is unknown about these chemicals and there are often unintended effects, as the Weston study has already demonstrated.

All roads lead to spraying?

Local officials have long said that the reason to spray urban areas aerially is that we cannot get at back yards, where Culex pipiens hide, any other way.   Now that we point out that Washington, D.C. officials control Culex pipiens without spray, our officials suddenly give Culex tarsalis, a rural mosquito, as the new reason to spray urban areas.  What is wrong with this picture?

How effective is spraying adulticides?

"Treating mosquitoes with spray is . . . analogous to trying to machinegun mosquitoes in flight as opposed to attacking their life support while they are relatively fixed in the water. The former is mathematically difficult to impossible and dangerous. The latter, while requiring more thinking, is less dangerous and very effective (as shown by data) . . .  "

Martin Walter, Professor of Mathematics, University of Colorado, Boulder.      See full text.

The dose is so low that there can't possibly be any harm!  Or can there?

Apparently the argument by vector-control and public-health officials is that even though there is no credible evidence that spraying works, we might as well give it a try since the dose is so low --  just maybe it will work.  At best this would be a waste of money and time, but officials are ignoring substantial evidence of risk even at low doses . . .
  See full text.

Since Silent Spring -- got politics?

In his book, Since Silent Spring, Frank Graham, Jr., noted that "Rachel Carson has been proved right" and posed the question "What have we done about it?"  Peruse these passages and notice some striking similarities with what is going on today relative to West Nile virus.

Faith-based vector control?

A recent letter to the editor, suggesting that without any scientific evidence to show that adulticiding slows the transmission of WNv to humans, using it as part of a control strategy amounts at best to a matter of faith on the part of SYMVCD.

Propaganda from SYMVCD and CDC?

District Manager David Brown made this presentation at a CDC conference.  In spite of errors, misrepresentations and false claims the director of the CDC has refused to remove it from the website.

Presentation to Sacramento City Council 8/9/07.


Download a PowerPoint presentation made to the Sacramento City Council on August 9, 2007, by a group of Sacramento residents, who asked the Council to pass a resolution requesting an opt-out of the aerial spraying.

Study fails to demonstrate that spraying is effective.

A study out of the Harvard School of Public Health in August of 2006 showed that spraying was ineffective in preventing the spread of West Nile virus.


Are there good alternatives to spraying adulticides?

A number of locales around the country (e.g. Cheyenne, Boulder, Ft. Worth, and Washington, D.C.) have elected not to spray and have achieved equal or better results than surrounding locales that have sprayed.    See full text.

Have WNv risks been exaggerated and spraying risks largely ignored? 

As communities around the country have dealt with this issue, some strong statements have been made that suggest that the media and local public-health officials have exaggerated the WNV risk while ignoring very real risks from spraying of adulticides and the ineffectiveness at stopping the transmission of WNV to humans.  We list a few of them here.

Do these pesticides pose any risks?

The U.S. EPA classifies PBO as a Group C-possible carcinogen.  Poisonings by the so-called "safe" pesticides are on the rise, and these chemicals are harmful to some people in the short run and pose threats to all of us in the long run by increasing the mutagens in the environment  . . .     See full text.

Our responses to questions vector control officials did not answer.

The District was presented with many citizens' questions from public forums, one held by Stop West Nile Spraying Now on 8/22/05 and one officials walked out of in the City chambers on 8/23/05 (see City Forum).  The District failed to answer many questions and gave partial, misleading, and factually incorrect answers to others . . .   See full text

Does this protect the public health or is it a grand hoax?

An op-ed for the Davis Enterprise on August 13, 2006, suggesting that the decision to spray Davis was a political one that had nothing to do with the public health.

"Inefficacy and Risks of Adulticiding for West Nile Virus"  A presentation by Susan JunFish, of Parents for a Safer Environment, in Contra Costa County.

Citizens' open house at SYMVCD, 6/23/07.

A group of local residents attended the open house and voiced their concerns about the spraying.  Here is the press release.

No Spray Sacramento position paper on spraying.

A position paper discussing how mild the disease is, the known and unknown risks from the spray, and how spraying is risky and might make matters worse.

Background textures by GRsites.